User Manual

ADCP-XX-XXX • November 2000 • Section 2: WMTS Description
Page 2-15
 2000, ADC Telecommunications, Inc.
Analog
Power
TX
Active
Hot Swap
IF Out
D
ow
nstream
Analog
Power
TX
Active
Hot Swap
IF Out
Downstream
BWA01000-A
Figure 2-7. Downstream Card Panel
4.2.3 Upstream Card Panel
When the WMTS powers up, the channel numbers on the WMTS universal cards show as dot
matrix question marks. As the unit performs a self-test, the system recognizes the cards and
the correct channel number will appear in the dot matrix.
LED lights on the upstream card will operate as noted below. If the system locks or
malfunctions, the Rx Active LED may stay lit, instead of flashing. If this happens, restart the
system. If it continues, contact ADC Customer Service.